374 citations · 710 across the 8 of their papers we have counts for
9 papers
Globular cluster Observations for Luminosity-dispersion Distances (GOLD): Project description and velocity catalogue
K. Fahrion, M. A. Beasley, A. Gvozdenko +10
We introduce and describe the Globular cluster Observations for Luminosity-Dispersion distances (GOLD) project, which has the principal aim of determining independent distances bas…
Detailed chemical composition of the globular cluster Sextans A GC-1 on the outskirts of the Local Group
Anastasia Gvozdenko, Søren S. Larsen, Michael A. Beasley +4
The chemical composition of globular clusters (GCs) across the Local Group provides information on chemical abundance trends. The host galaxy, Sextans A, is a low-surface-brightnes…
Panchromatic Hubble Andromeda Treasury XVI. Star Cluster Formation Efficiency and the Clustered Fraction of Young Stars
L. Clifton Johnson, Anil C. Seth, Julianne J. Dalcanton +10
We use the Panchromatic Hubble Andromeda Treasury (PHAT) survey dataset to perform spatially resolved measurements of star cluster formation efficiency (), the fraction of stell…
Hubble Tarantula Treasury Project. IV. The extinction law
Guido De Marchi, Nino Panagia, Elena Sabbi +10
We report on the study of interstellar extinction across the Tarantula nebula (30 Doradus), in the Large Magellanic Cloud, using observations from the Hubble Tarantula Treasury Pro…
Chemical composition and constraints on mass loss for globular clusters in dwarf galaxies: WLM and IKN
S. S. Larsen, J. P. Brodie, D. A. Forbes +1
We determine the metallicities for globular clusters (GCs) in the WLM and IKN dwarf galaxies, using VLT/UVES and Keck/ESI spectroscopy. For the WLM GC we also measure detailed abun…
The Panchromatic Hubble Andromeda Treasury I: Bright UV Stars in the Bulge of M31
Philip Rosenfield, L. Clifton Johnson, Léo Girardi +20
As part of the Panchromatic Hubble Andromeda Treasury (PHAT) multi-cycle program, we observed a 12' \times 6.5' area of the bulge of M31 with the WFC3/UVIS filters F275W and F336W.…
The Panchromatic Hubble Andromeda Treasury
J. J. Dalcanton, B. F. Williams, D. Lang +30
The Panchromatic Hubble Andromeda Treasury (PHAT) is an on-going HST Multicycle Treasury program to image ~1/3 of M31's star forming disk in 6 filters, from the UV to the NIR. The…
Integrated K-band spectra of old and intermediate-age globular clusters in the Large Magellanic Cloud
Mariya Lyubenova, Harald Kuntschner, Marina Rejkuba +4
Current stellar population models have arguably the largest uncertainties in the near-IR wavelength range, partly due to a lack of large and well calibrated empirical spectral libr…
Young Massive Clusters in Non-Interacting Galaxies
S. S. Larsen, J. P. Brodie, D. A. Hunter +1
Young star clusters with masses well in excess of 100.000 Msun have been observed not only in merger galaxies and large-scale starbursts, but also in fairly normal, undisturbed spi…